ASRock B860M Pro-A B860 LGA1851 - 90-MXBRR0-A0UAYZ
Asrock B860M Pro-A. Processor manufacturer: Intel, Processor socket: LGA 1851 (Socket V1), Compatible processors: Intel Core Ultra (Series 2). Supported memory: DDR5-SDRAM, Maximum RAM: 256 GB, Memory type: DIMM. Supported storage drive interfaces: M.2, SATA III, Supported storage drives: HDD & SSD, RAID level: 0, 1, 5, 10. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Dragon RTL8125BG. Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: Intel
SKU :
21231181Barcode :
4711581490291MPN :
90-MXBRR0-A0UAYZWebsite Product Category :
PC MotherboardsProcessor manufacturer: Intel
Processor socket: LGA 1851 (Socket V1)
Compatible processors: Intel Core Ultra (Series 2)
Memory
Supported memory: DDR5-SDRAM
Number of memory slots: 4
Memory type: DIMM
Memory channels: Dual-channel
ECC compatibility: Non-ECC
Supported memory clock rate (max.): 8666 MHz
Maximum RAM: 256 GB
Unbuffered memory: Yes
Memory controller
Supported storage drives: HDD & SSD
Supported storage drive interfaces: M.2, SATA III
RAID support: Yes
RAID Level: 0, 1, 5, 10
Graphics
HDCP: Yes
Internal I/O ports
Number of USB 2.0 interfaces: 2
USB 3.2 Gen 1 (3.1 Gen 1) ports: 2
SATA III ports: 4
Front panel audio connector: Yes
ATX power connector (24-pin): Yes
CPU fan connector: Yes
Number of CPU fan connectors: 2
Number of chassis fan connectors: 3
Number of EPS power connectors (4-pin): 1
Number of COM connectors: 1
TPM connector: Yes
RGB LED pin header: Yes
Rear I/O ports
Number of USB 2.0 ports: 2
USB 3.2 Gen 1 (3.1 Gen 1) number of Type-A ports: 3
USB 3.2 Gen 2x2 Type-C number of ports: 1
Number of Ethernet LAN ports (RJ-45): 1
Number of HDMI ports: 1
Number of DisplayPort ports: 1
DisplayPort version: 1.4
Line-in: Yes
Microphone input: Yes
Network
Ethernet/LAN: Yes
Ethernet interface type: 2.5 Gigabit Ethernet
LAN controller: Dragon RTL8125BG
WLAN: No
Features
Motherboard chipset: Intel B860
Audio chip: Realtek ALC897
Audio channels: 7.1 channels
Product color: Black
Component for: PC
Motherboard form factor: micro ATX
Motherboard chipset family: Intel
Supports Windows operating systems: Windows 11 x64
Expansion slots
PCI Express x4 slots (Gen 4.x): 1
PCI Express x16 slots (Gen 5.x): 1
Number of M.2 (M) slots: 1
BIOS
BIOS type: UEFI AMI
BIOS memory size: 256 Mbit
Weight and dimensions
Width: 244 mm
Depth: 244 mm
Scope of delivery
Included cables: SATA
| General Information | |
|---|---|
| Manufacturer | ASRock |
| Motherboard Chipset | Intel B860 |
| CPU | |
| CPU Manufacturer | Intel |
| Processor Socket | LGA1700 |
| Memory | |
| RAM Technology | DDR5 |
| Number of RAM Slots | 4 |
| Storage | |
| No. of M.2 Slots | 1 |
Return Policy
Thank you for shopping at computerg.shop. If you're not entirely happy with your order, we're here to help — here's how returns, exchanges and refunds work.
Part A — Standard Returns stocked items
Eligibility — initiate a return within 14 days of receiving your order. The item must be unused and in its original factory-sealed packaging (anti-tamper seals and shrink-wrap intact), with all accessories, manuals and promotional materials included.
Restocking fee — a 25% fee applies to eligible returns (inspection, testing and repackaging). It's waived when:
- ✓The product arrived defective or damaged
- ✓The product was shipped in error by us
- ✓The return is due to a warranty issue
Part B — Items Available to Order not held in local stock
Items labelled Available to Order are sourced from our supplier specifically for your order, after payment clears. Because they're ordered on your behalf, return terms differ:
- ›Returns are limited to defective-on-arrival (DOA) cases — once shipped, "changed my mind" or compatibility miscalculations aren't accepted.
- ›Defects or transit damage must be reported within 48 hours of delivery, with photo evidence.
- ›Other hardware faults within the warranty period — see the Warranty Policy tab.
- ›At checkout you confirm you've read and accepted these terms before ordering.
Part C — Common Terms
Delivery Times Explained
Every product shows a delivery status telling you how soon we can get it to you. These indicate the estimated time to dispatch your order from our warehouse — final delivery also depends on the courier. All timeframes are in business days (Mon–Fri, excluding public holidays).
Ship Immediately
In our local stock in Cyprus — dispatched within 1–2 business days of your confirmed order.
Ship in 2-3 Days
Sourced from a regional supplier — typically dispatched within 2–3 business days.
Ships in 4-6 Days
Brought in from our EU distributor — arrives and ships within approximately 4–6 business days.
Ships in 7-10 Days
A special-order or lower-availability EU item — please allow approximately 7–10 business days.
Backorder – Ask For Availability
Not currently in stock with us or our suppliers. Please contact us for an estimated availability date before ordering.
Out of Stock
Currently unavailable. Contact us and we’ll let you know when it returns.
Delivery times are estimates, not guarantees. We’ll always keep you updated if anything changes with your order.
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